Question #914c6
1 Answer
- the number of wavelengths per unit distance,
#1/lambda = f/c# - the number of radians per unit distance.
Explanation:
- I think you need the following :
#1/lambda = f/c#
Where#1/λ # is equal to the wave number,
#f# and#c# are frequency and wave speed respectively.
It is denoted as
This definition is normally used in spectroscopy.
2. In wave equations where frequency, wavelength and wave-number are constants, it is defined as angular wave-number or simply called wave-number, represented by